Mark S. Siska
Professional summary
Being a previously registered professional could mean that this person is no longer operating under the supervision of the SEC or FINRA.
That means that the Securities and Exchange Commission may not be able to oversee the services that this specific professional is providing.
Mark Steven Siska was a registered financial professional .
Mark is a previously registered financial professional and started their career in finance in 2000. Mark had worked at 3 firms and has passed the Series 63, SIE, Series 3, Series 55, Series 7, Series 30 and Series 24 exams.
Question & Answer
Aliases
Other business activities
CRS (Client Relationship Summary)
The CRS(Customer Relationship Summary) document is not provided.
Certified licenses
Experience
October 5, 2007 - June 10, 2020
TRADESTATION SECURITIES, INC.
July 8, 2004 - August 2, 2007
TRADESTATION SECURITIES, INC.
June 17, 2002 - June 30, 2003
WELLS FARGO CLEARING SERVICES, LLC
January 5, 2000 - September 25, 2001
CHARLES SCHWAB & CO., INC.
State Registrations and Notice Filings
Listed states reflect where the advisor is authorized to serve clients under state regulations.
Visual representation of state registrations
Exams
Series 55
Date: 6/6/2006
Limited Representative-Equity Trader ExamCurrent Firm
TRADESTATION SECURITIES, INC.
CRD#: 39473 / SEC#: , 8-48711
Contact information
FINRA licenses (52 States and Territories)
Direct owners and executive officers
| Name | Position | CRD# |
|---|---|---|
| TRADESTATION GROUP, INC. | OWNER - PARENT CORPORATION | |
| BOLEK, JOHN MITCHELL | PRINCIPAL OPERATIONS OFFICER | 2363046 |
| KOROTKIY, PETER | PRESIDENT & CHIEF OPERATING OFFICER | 2706102 |
| MORMILE-WOLPER, MYRA CHRISTINE | GENERAL COUNSEL AND ASSISTANT SECRETARY | 6753154 |
| ROJEK, JAMES H | CHIEF FINANCIAL OFFICER & PRINCIPAL FINANCIAL OFFICER | 3096214 |
| WALTON, HERBERT | CHIEF COMPLIANCE OFFICER | 4030847 |
Disclosures
| Regulatory Event | 28 |
| Arbitration | 4 |
Red Flags
Disclosures can be potential red flags, including customer disputes, regulatory fines, employer terminations, bankruptcies, judgments, liens, or certain criminal activities.
Check for any disclosures as part of your thorough research when choosing an advisor.
